ZMQSocket::getSockOpt
(PECL zmq >= 0.5.0)
ZMQSocket::getSockOpt — Get socket option
说明
public mixed ZMQSocket::getSockOpt
(
string $key
)
参数
-
key
-
An integer representing the option.
See the ZMQ::SOCKOPT_* constants.
返回值
Returns either a string or an integer depending on key. Throws
ZMQSocketException on error.